TNA crypto vise block

Product Description

Some people have been asking for crypto lower vise blocks to help with maintenance

So here you go

We made these guten tight for minimal rattle 

the are optimized for crypto firearms and have the proprietary groove cut in that prevents crypto from using standard vice blocks

Features: Meaty profile to be tight, made from pla plastic.

You get: (1) branded lower vise block

Compatible with: Most stanag mag fed firearms

Tools required: FINGERS

Installation Tips: grab on and go